Abstract: The invention relates to a toy comprising an improved three-dimensional puzzle, which essentially comprises a base body and a plurality of three-different types of elements which are mounted to the base body, whereby groups of elements can be rotated in order to form the desired toy. In this way, the elements of the toy can be controlled simply and conveniently, while optimum stability and strength are obtained.

Abstract: The invention relates to a toy comprising an improved three-dimensional puzzle, which essentially comprises a base body and a plurality of three-different types of elements which are mounted to the base body, whereby groups of elements can be rotated in order to form the desired toy. In this way, the elements of the toy can be controlled simply and conveniently, while optimum stability and strength are obtained.

Abstract: A three-dimensional logic puzzle game made in the form of a sphere comprising game-playing elements of two types formed by dissection of the sphere by three planes perpendicular to the vertical axis thereof, and connecting elements, each of them connecting two adjacent game-playing elements of the same type, differing in the game-playing elements being formed by additional dissection of the sphere by three planes perpendicular to its one horizontal axis and by three planes perpendicular to its other horizontal axis perpendicular to the first one, three planes dissecting the sphere being center planes and six planes cutting off six osculating spherical segments having the same geometrical dimensions, the game-playing elements of the first type being limited by two rectangular and one convex arc-like sides provided with shaped grooves made therein.

Abstract: A three-dimensional logic puzzle game made in the form of a sphere comprising game-playing elements of two types formed by dissection of the sphere by three planes perpendicular to the vertical axis thereof, and connecting elements, each of them connecting two adjacent game-playing elements of the same type, differing in the game-playing elements being formed by additional dissection of the sphere by three planes perpendicular to its one horizontal axis and by three planes perpendicular to its other horizontal axis perpendicular to the first one, three planes dissecting the sphere being center planes and six planes cutting off six osculating spherical segments having the same geometrical dimensions, the game-playing elements of the first type being limited by two rectangular and one convex arc-like sides provided with shaped grooves made therein.